Pith Number

pith:2SNL2YWL

pith:2018:2SNL2YWLRYLMIAYM5JM2Q4G3VX

not attested not anchored not stored refs pending

Wave Scattering by a Cylindrical Metasurface Cavity of Arbitrary Cross-Section: Theory and Applications

Christophe Caloz, Mojtaba Dehmollaian, Nima Chamanara

arxiv:1808.09530 v1 · 2018-08-27 · physics.comp-ph · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SNL2YWLRYLMIAYM5JM2Q4G3VX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:42:29.840548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d49abd62cb8e16c4030cea59a870dbadf696cc7568a38ab6d05f6c69a9b7bafa

Aliases

arxiv: 1808.09530 · arxiv_version: 1808.09530v1 · doi: 10.48550/arxiv.1808.09530 · pith_short_12: 2SNL2YWLRYLM · pith_short_16: 2SNL2YWLRYLMIAYM · pith_short_8: 2SNL2YWL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2SNL2YWLRYLMIAYM5JM2Q4G3VX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d49abd62cb8e16c4030cea59a870dbadf696cc7568a38ab6d05f6c69a9b7bafa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5d19f205cf228a2c5348f3e8793842c5c6c5dcf5dae9a40abb36685da219b07",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-08-27T08:17:10Z",
    "title_canon_sha256": "6b0e23f1e4a9eb31271ce2139169ba7b657bf5c07261939ff731778107ca7262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09530",
    "kind": "arxiv",
    "version": 1
  }
}